add setting `editor.suggest.filteredTypes`, #45039

src/vs/editor/common/config/commonEditorConfig.ts

@@ -691,6 +691,143 @@ const editorConfiguration: IConfigurationNode = {
 			maximum: 12,
 			description: nls.localize('suggest.maxVisibileSuggestions', "Controls how many suggestions IntelliSense will show before showing a scrollbar.")
 		},
+		'editor.suggest.filteredTypes': {
+			type: 'object',
+			default: { keyword: true },
+			markdownDescription: nls.localize('suggest.filtered', "Controls whether some suggestion types should be filtered from IntelliSense. A list of suggestion types can be found here: https://code.visualstudio.com/docs/editor/intellisense#_types-of-completions."),
+			properties: {
+				method: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.method', "When set to `false` IntelliSense never shows `method` suggestions.")
+				},
+				function: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.function', "When set to `false` IntelliSense never shows `function` suggestions.")
+				},
+				constructor: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.constructor', "When set to `false` IntelliSense never shows `constructor` suggestions.")
+				},
+				field: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.field', "When set to `false` IntelliSense never shows `field` suggestions.")
+				},
+				variable: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.variable', "When set to `false` IntelliSense never shows `variable` suggestions.")
+				},
+				class: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.class', "When set to `false` IntelliSense never shows `class` suggestions.")
+				},
+				struct: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.struct', "When set to `false` IntelliSense never shows `struct` suggestions.")
+				},
+				interface: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.interface', "When set to `false` IntelliSense never shows `interface` suggestions.")
+				},
+				module: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.module', "When set to `false` IntelliSense never shows `module` suggestions.")
+				},
+				property: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.property', "When set to `false` IntelliSense never shows `property` suggestions.")
+				},
+				event: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.event', "When set to `false` IntelliSense never shows `event` suggestions.")
+				},
+				operator: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.operator', "When set to `false` IntelliSense never shows `operator` suggestions.")
+				},
+				unit: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.unit', "When set to `false` IntelliSense never shows `unit` suggestions.")
+				},
+				value: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.value', "When set to `false` IntelliSense never shows `value` suggestions.")
+				},
+				constant: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.constant', "When set to `false` IntelliSense never shows `constant` suggestions.")
+				},
+				enum: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.enum', "When set to `false` IntelliSense never shows `enum` suggestions.")
+				},
+				enumMember: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.enumMember', "When set to `false` IntelliSense never shows `enumMember` suggestions.")
+				},
+				keyword: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.keyword', "When set to `false` IntelliSense never shows `keyword` suggestions.")
+				},
+				text: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.text', "When set to `false` IntelliSense never shows `text` suggestions.")
+				},
+				color: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.color', "When set to `false` IntelliSense never shows `color` suggestions.")
+				},
+				file: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.file', "When set to `false` IntelliSense never shows `file` suggestions.")
+				},
+				reference: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.reference', "When set to `false` IntelliSense never shows `reference` suggestions.")
+				},
+				customcolor: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.customcolor', "When set to `false` IntelliSense never shows `customcolor` suggestions.")
+				},
+				folder: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.folder', "When set to `false` IntelliSense never shows `folder` suggestions.")
+				},
+				typeParameter: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.typeParameter', "When set to `false` IntelliSense never shows `typeParameter` suggestions.")
+				},
+				snippet: {
+					type: 'boolean',
+					default: true,
+					markdownDescription: nls.localize('suggest.filtered.snippet', "When set to `false` IntelliSense never shows `snippet` suggestions.")
+				},
+			}
+		},
 		'editor.selectionHighlight': {
 			'type': 'boolean',
 			'default': EDITOR_DEFAULTS.contribInfo.selectionHighlight,

src/vs/editor/common/config/editorOptions.ts

@@ -12,6 +12,7 @@ import { FontInfo } from 'vs/editor/common/config/fontInfo';
 import { Constants } from 'vs/editor/common/core/uint';
 import { USUAL_WORD_SEPARATORS } from 'vs/editor/common/model/wordHelper';
 import { AccessibilitySupport } from 'vs/platform/accessibility/common/accessibility';
+import { isObject } from 'vs/base/common/types';
 
 /**
  * Configuration options for editor scrollbars
@@ -211,6 +212,10 @@ export interface ISuggestOptions {
 	 * Max suggestions to show in suggestions. Defaults to 12.
 	 */
 	maxVisibileSuggestions?: boolean;
+	/**
+	 * Names of suggestion types to filter.
+	 */
+	filteredTypes?: Record<string, boolean>;
 }
 
 /**
@@ -927,6 +932,7 @@ export interface InternalSuggestOptions {
 	readonly shareSuggestSelections: boolean;
 	readonly showIcons: boolean;
 	readonly maxVisibileSuggestions: number;
+	readonly filteredTypes: Record<string, boolean>;
 }
 
 export interface InternalParameterHintOptions {
@@ -1913,7 +1919,8 @@ export class EditorOptionsValidator {
 			localityBonus: _boolean(suggestOpts.localityBonus, defaults.localityBonus),
 			shareSuggestSelections: _boolean(suggestOpts.shareSuggestSelections, defaults.shareSuggestSelections),
 			showIcons: _boolean(suggestOpts.showIcons, defaults.showIcons),
-			maxVisibileSuggestions: _clampedInt(suggestOpts.maxVisibileSuggestions, defaults.maxVisibileSuggestions, 1, 12)
+			maxVisibileSuggestions: _clampedInt(suggestOpts.maxVisibileSuggestions, defaults.maxVisibileSuggestions, 1, 12),
+			filteredTypes: isObject(suggestOpts.filteredTypes) ? suggestOpts.filteredTypes : Object.create(null)
 		};
 	}
 
@@ -2672,7 +2679,8 @@ export const EDITOR_DEFAULTS: IValidatedEditorOptions = {
 			localityBonus: false,
 			shareSuggestSelections: false,
 			showIcons: true,
-			maxVisibileSuggestions: 12
+			maxVisibileSuggestions: 12,
+			filteredTypes: Object.create(null)
 		},
 		selectionHighlight: true,
 		occurrencesHighlight: true,

src/vs/editor/common/modes.ts

@@ -324,7 +324,10 @@ export const completionKindToCssClass = (function () {
 /**
  * @internal
  */
-export let completionKindFromString = (function () {
+export let completionKindFromString: {
+	(value: string): CompletionItemKind;
+	(value: string, strict: true): CompletionItemKind | undefined;
+} = (function () {
 	let data: Record<string, CompletionItemKind> = Object.create(null);
 	data['method'] = CompletionItemKind.Method;
 	data['function'] = CompletionItemKind.Function;
@@ -343,6 +346,7 @@ export let completionKindFromString = (function () {
 	data['constant'] = CompletionItemKind.Constant;
 	data['enum'] = CompletionItemKind.Enum;
 	data['enum-member'] = CompletionItemKind.EnumMember;
+	data['enumMember'] = CompletionItemKind.EnumMember;
 	data['keyword'] = CompletionItemKind.Keyword;
 	data['snippet'] = CompletionItemKind.Snippet;
 	data['text'] = CompletionItemKind.Text;
@@ -352,9 +356,14 @@ export let completionKindFromString = (function () {
 	data['customcolor'] = CompletionItemKind.Customcolor;
 	data['folder'] = CompletionItemKind.Folder;
 	data['type-parameter'] = CompletionItemKind.TypeParameter;
+	data['typeParameter'] = CompletionItemKind.TypeParameter;
 
-	return function (value: string) {
-		return data[value] || CompletionItemKind.Property;
+	return function (value: string, strict?: true) {
+		let res = data[value];
+		if (typeof res === 'undefined' && !strict) {
+			res = CompletionItemKind.Property;
+		}
+		return res;
 	};
 })();
 

src/vs/editor/contrib/suggest/suggestModel.ts

@@ -13,7 +13,7 @@ import { CursorChangeReason, ICursorSelectionChangedEvent } from 'vs/editor/comm
 import { Position } from 'vs/editor/common/core/position';
 import { Selection } from 'vs/editor/common/core/selection';
 import { ITextModel, IWordAtPosition } from 'vs/editor/common/model';
-import { CompletionItemProvider, StandardTokenType, CompletionContext, CompletionProviderRegistry, CompletionTriggerKind, CompletionItemKind } from 'vs/editor/common/modes';
+import { CompletionItemProvider, StandardTokenType, CompletionContext, CompletionProviderRegistry, CompletionTriggerKind, CompletionItemKind, completionKindFromString } from 'vs/editor/common/modes';
 import { CompletionModel } from './completionModel';
 import { CompletionItem, getSuggestionComparator, provideSuggestionItems, getSnippetSuggestSupport, SnippetSortOrder, CompletionOptions } from './suggest';
 import { SnippetController2 } from 'vs/editor/contrib/snippet/snippetController2';
@@ -379,9 +379,10 @@ export class SuggestModel implements IDisposable {
 		this._requestToken = new CancellationTokenSource();
 
 		// kind filter and snippet sort rules
+		const { contribInfo } = this._editor.getConfiguration();
 		let itemKindFilter = new Set<CompletionItemKind>();
 		let snippetSortOrder = SnippetSortOrder.Inline;
-		switch (this._editor.getConfiguration().contribInfo.suggest.snippets) {
+		switch (contribInfo.suggest.snippets) {
 			case 'top':
 				snippetSortOrder = SnippetSortOrder.Top;
 				break;
@@ -397,6 +398,14 @@ export class SuggestModel implements IDisposable {
 				break;
 		}
 
+		// kind filter
+		for (const key in contribInfo.suggest.filteredTypes) {
+			const kind = completionKindFromString(key, true);
+			if (typeof kind !== 'undefined' && contribInfo.suggest.filteredTypes[key] === false) {
+				itemKindFilter.add(kind);
+			}
+		}
+
 		let wordDistance = WordDistance.create(this._editorWorker, this._editor);
 
 		let items = provideSuggestionItems(

src/vs/editor/contrib/suggest/test/completionModel.test.ts

@@ -164,7 +164,8 @@ suite('CompletionModel', function () {
 				localityBonus: false,
 				shareSuggestSelections: false,
 				showIcons: true,
-				maxVisibileSuggestions: 12
+				maxVisibileSuggestions: 12,
+				filteredTypes: Object.create(null)
 			});
 
 		assert.equal(model.items.length, 2);
@@ -191,7 +192,8 @@ suite('CompletionModel', function () {
 				localityBonus: false,
 				shareSuggestSelections: false,
 				showIcons: true,
-				maxVisibileSuggestions: 12
+				maxVisibileSuggestions: 12,
+				filteredTypes: Object.create(null)
 			});
 
 		assert.equal(model.items.length, 2);
@@ -217,7 +219,8 @@ suite('CompletionModel', function () {
 				localityBonus: false,
 				shareSuggestSelections: false,
 				showIcons: true,
-				maxVisibileSuggestions: 12
+				maxVisibileSuggestions: 12,
+				filteredTypes: Object.create(null)
 			});
 
 		assert.equal(model.items.length, 2);

src/vs/monaco.d.ts

@@ -2555,6 +2555,10 @@ declare namespace monaco.editor {
 		 * Max suggestions to show in suggestions. Defaults to 12.
 		 */
 		maxVisibileSuggestions?: boolean;
+		/**
+		 * Names of suggestion types to filter.
+		 */
+		filteredTypes?: Record<string, boolean>;
 	}
 
 	/**
@@ -3200,6 +3204,7 @@ declare namespace monaco.editor {
 		readonly shareSuggestSelections: boolean;
 		readonly showIcons: boolean;
 		readonly maxVisibileSuggestions: number;
+		readonly filteredTypes: Record<string, boolean>;
 	}
 
 	export interface InternalParameterHintOptions {